-9x+8=7x+40

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Solution for -9x+8=7x+40 equation:



-9x+8=7x+40
We move all terms to the left:
-9x+8-(7x+40)=0
We get rid of parentheses
-9x-7x-40+8=0
We add all the numbers together, and all the variables
-16x-32=0
We move all terms containing x to the left, all other terms to the right
-16x=32
x=32/-16
x=-2

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